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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Procedimento de AnÃlise do Impacto Ambiental do RuÃdo de TrÃfego em Terminais de Transporte Coletivo Urbano: um estudo de caso no MunicÃpio de Fortaleza / PROCEDURE OF ANALYSIS OF THE ENVIRONMENTAL IMPACT OF THE NOISE OF TRAFFIC IN TERMINALS OF URBAN COLLECTIVE TRANSPORT: A STUDY OF CASE IN THE MUNICIPAL DISTRICT OF FORTALEZA

Roger Cajazeiras Silveira 12 September 2008 (has links)
O processo de urbanizaÃÃo das grandes cidades, o aumento das viagens motorizadas e o acrÃscimo das atividades industriais tÃm agravado as externalidades ambientais, em particular a poluiÃÃo sonora. Essa poluiÃÃo incomoda à populaÃÃo, contribui para a degradaÃÃo da qualidade de vida, tendo reflexos em todo o organismo e nÃo somente no aparelho auditivo, mas, tambÃm, à um problema de saÃde pÃblica. A estratÃgia de terminais de integraÃÃo objetiva facilitar o deslocamento da populaÃÃo nas grandes cidades, entretanto concentra a operaÃÃo de Ãnibus num pequeno espaÃo, o que gera um elevado nÃvel de ruÃdo. Esse estudo propÃe diagnosticar o nÃvel de ruÃdo dentro dos terminais na cidade de Fortaleza, comparÃ-los com a legislaÃÃo vigente e investigar os parÃmetros que influenciam nos nÃveis de ruÃdo / The process of urbanization of large cities and the increase of the number of motorized trips and the increment of the industrial activities has been worsening the environmental impacts, in particular the noise pollution. That pollution troubles the population, contributes to the degradation of life quality and is also a public health problem. The strategy of using integration terminals aims to facilitate the transportation of the population in those cities. However, there is a concentration of the bus operation on a relatively small space, what generates high noise levels. This research intends to diagnose the noise level inside the terminals in the city of Fortaleza. The results will be compared with the existing legislation and the parameters that influence these levels will be studied

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